EP4289658A1 - Method and computer system for controlling vehicle battery swapping, medium, and battery swap station - Google Patents

Method and computer system for controlling vehicle battery swapping, medium, and battery swap station Download PDF

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Publication number
EP4289658A1
EP4289658A1 EP23155265.4A EP23155265A EP4289658A1 EP 4289658 A1 EP4289658 A1 EP 4289658A1 EP 23155265 A EP23155265 A EP 23155265A EP 4289658 A1 EP4289658 A1 EP 4289658A1
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EP
European Patent Office
Prior art keywords
vehicle
battery
battery swap
indication information
response
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP23155265.4A
Other languages
German (de)
English (en)
French (fr)
Inventor
Yifei Wang
Jiyong ZOU
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NIO Technology Anhui Co Ltd
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NIO Technology Anhui Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NIO Technology Anhui Co Ltd filed Critical NIO Technology Anhui Co Ltd
Publication of EP4289658A1 publication Critical patent/EP4289658A1/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/30—Constructional details of charging stations
    • B60L53/35—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles
    • B60L53/36—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles by positioning the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/80—Exchanging energy storage elements, e.g. removable batteries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/30—Constructional details of charging stations
    • B60L53/35—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/60—Monitoring or controlling charging stations
    • B60L53/65—Monitoring or controlling charging stations involving identification of vehicles or their battery types
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/60—Monitoring or controlling charging stations
    • B60L53/66—Data transfer between charging stations and vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/06—Automatic manoeuvring for parking
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/12—Electric charging stations

Definitions

  • the disclosure relates to the field of electric vehicles, and more specifically, to a method for controlling vehicle battery swapping, a computer system for implementing the method, a computer storage medium, and a battery swap station.
  • the battery replacement mode there are two main modes of energy supply for a battery electric vehicle: vehicle charging and battery replacement.
  • vehicle charging mode AC slow charging causes a long charging time and is limited by a parking place
  • DC fast charging though it shortens the charging time through a high power, has a great impact on a power grid and reduces the service life of the battery.
  • the battery swap station can implement orderly charging by interacting with the power grid, and improve the comprehensive utilization efficiency of a power device, thereby quickly supplying energy to the electric vehicle, reducing waiting time of users, and not reducing the service life of the battery. Therefore, the battery replacement mode has high popularization value and economic significance in the urban public transportation field in China.
  • the battery swap station With the increasing intelligence and mechanization degree of the battery swap station, the battery swap station has basically implemented automation and intelligence in many scenarios. However, how to use these intelligent means to improve the service capability of the battery swap station, obtain a maximum throughput of the battery swap station, reduce the overall waiting time of users, and meet the usage habits and requirements of different users are problems to be solved urgently in the prior art.
  • a method for controlling vehicle battery swapping including the following steps performed by a battery swap station: sending first indication information to a vehicle in response to determining that the vehicle is a target service vehicle, where the first indication information is used to request the vehicle to hand over a control permission to the battery swap station; enabling an auxiliary battery swapping operation in response to receiving second indication information from the vehicle, to guide the vehicle to a battery swap platform, where the second indication information is used to indicate that the control permission of the vehicle is handed over to the battery swap station; and handing over the control permission of the vehicle to the vehicle in response to the vehicle leaving the battery swap platform.
  • the method further includes: enabling an auxiliary parking operation in response to receiving third indication information from the vehicle, to guide the vehicle to the battery swap platform, where the third indication information is used to indicate that the control permission of the vehicle is not handed over to the battery swap station.
  • the auxiliary battery swapping operation includes one or more of the following: opening the door of the battery swap station, planning a parking path, monitoring the parking path, an operation of automatically parking the vehicle, detecting in-position parking of the vehicle, and monitoring a posture of the vehicle in the station.
  • the method further includes: handing over the control permission of the vehicle to the vehicle in response to receiving fourth indication information from the vehicle, where the fourth indication information is used to request the battery swap station to hand over the control permission to the vehicle.
  • the method further includes: handing over the control permission of the vehicle to the vehicle in response to determining that the vehicle is unable to be guided to the battery swap platform through an automatic parking operation.
  • the determining that the vehicle is a target service vehicle includes: receiving an authentication signal from the vehicle; determining, based on the authentication signal, whether the vehicle is a vehicle in a current service list; and in response to determining that the vehicle is a vehicle in the current service list, determining that the vehicle is a target service vehicle.
  • the method further includes: in response to determining that the vehicle is a target service vehicle, enabling a sensing device arranged in the battery swap station.
  • the method further includes: sending fifth indication information to the vehicle in response to determining that the vehicle arrives at the battery swap platform, where the fifth indication information is used to request the vehicle to hand over the control permission to the battery swap station; and enabling a battery swapping operation in response to receiving sixth indication information from the vehicle, where the sixth indication information is used to indicate that the control permission of the vehicle is handed over to the battery swap station.
  • the method further includes: receiving a vehicle battery swapping application verified by a cloud; determining whether the vehicle is a target service vehicle; and sending the first indication information to the vehicle in response to determining that the vehicle is a target service vehicle and determining that the vehicle enters a predetermined battery swap area.
  • a computer system for controlling vehicle battery swapping including: a memory; a processor; and a computer program stored on the memory and executable on the processor, where the execution of the computer program causes the following steps to be performed: sending first indication information to a vehicle in response to determining that the vehicle is a target service vehicle, where the first indication information is used to request the vehicle to hand over a control permission to the battery swap station; enabling an auxiliary battery swapping operation in response to receiving second indication information from the vehicle, to guide the vehicle to a battery swap platform, where the second indication information is used to indicate that the control permission of the vehicle is handed over to the battery swap station; and handing over the control permission of the vehicle to the vehicle in response to the vehicle leaving the battery swap platform.
  • the execution of the computer program further causes the following step to be performed: enabling an auxiliary parking operation in response to receiving third indication information from the vehicle, to guide the vehicle to the battery swap platform, where the third indication information is used to indicate that the control permission of the vehicle is not handed over to the battery swap station.
  • the auxiliary battery swapping operation includes one or more of the following: opening the door of the battery swap station, planning a parking path, monitoring the parking path, an operation of automatically parking the vehicle, detecting in-position parking of the vehicle, and monitoring a posture of the vehicle in the station.
  • the execution of the computer program in the process of enabling the auxiliary battery swapping operation to guide the vehicle to the battery swap platform, the execution of the computer program further causes the following step to be performed: handing over the control permission of the vehicle to the vehicle in response to receiving fourth indication information from the vehicle, where the fourth indication information is used to request the battery swap station to hand over the control permission to the vehicle.
  • the execution of the computer program in the process of enabling the auxiliary battery swapping operation to guide the vehicle to the battery swap platform, the execution of the computer program further causes the following step to be performed: handing over the control permission of the vehicle to the vehicle in response to determining that the vehicle is unable to be guided to the battery swap platform through an automatic parking operation.
  • the determining that the vehicle is a target service vehicle includes: receiving an authentication signal from the vehicle; determining, based on the authentication signal, whether the vehicle is a vehicle in a current service list; and in response to determining that the vehicle is a vehicle in the current service list, determining that the vehicle is a target service vehicle.
  • the execution of the computer program further causes the following step to be performed: in response to determining that the vehicle is a target service vehicle, enabling a sensing device arranged in the battery swap station.
  • the execution of the computer program further causes the following steps to be performed: sending fifth indication information to the vehicle in response to determining that the vehicle arrives at the battery swap platform, where the fifth indication information is used to request the vehicle to hand over the control permission to the battery swap station; and enabling a battery swapping operation in response to receiving sixth indication information from the vehicle, where the sixth indication information is used to indicate that the control permission of the vehicle is handed over to the battery swap station.
  • the execution of the computer program further causes the following steps to be performed: receiving a vehicle battery swapping application verified by a cloud; determining whether the vehicle is a target service vehicle; and sending the first indication information to the vehicle in response to determining that the vehicle is a target service vehicle and determining that the vehicle enters a predetermined battery swap area.
  • a computer storage medium including instructions, where when the instructions are run, the steps of the method for controlling vehicle battery swapping according to the first aspect of the disclosure are performed.
  • a battery swap station including the computer system for controlling vehicle battery swapping according to the second aspect of the disclosure.
  • active management of a vehicle to be battery swapped can be implemented by establishing an interactive mechanism between the battery swap station and the vehicle, the usage habits and requirements of different users can be met based on the user's settings of and feedback on the vehicle, and the labor cost of the battery swap station is reduced while improving the battery swapping efficiency and user experience.
  • vehicle or other similar terms in the specification are intended to indicate any suitable vehicle having a drive system including at least a battery, a power conversion device, and a drive motor, for example, a hybrid vehicle, an electric vehicle, a plug-in hybrid electric vehicle, and the like.
  • the hybrid vehicle is a vehicle with two or more power sources, such as a vehicle powered by a gasoline engine and an electric motor.
  • battery swap station in the specification refers to a place where a battery replacement service is provided for vehicles, and electric energy is supplied to the vehicles in the place through battery replacement operations.
  • FIG. 1 is a flowchart of a method for controlling vehicle battery swapping according to one or more embodiments of the disclosure.
  • the method for controlling vehicle battery swapping according to one or more embodiments of the disclosure may include steps 110 to 170 performed by the battery swap station.
  • step 110 first indication information is sent to a vehicle in response to determining that the vehicle is a target service vehicle, where the first indication information is used to request the vehicle to hand over a control permission to the battery swap station.
  • a communication link may be established with the target service vehicle in manners such as WiFi, Bluetooth, LAN, 3G/4G/5G, or UWB, so as to request, by means of a central control screen of the vehicle, a phone, or an SMS message, the vehicle to hand over the control permission to the battery swap station.
  • the target service vehicle in manners such as WiFi, Bluetooth, LAN, 3G/4G/5G, or UWB, so as to request, by means of a central control screen of the vehicle, a phone, or an SMS message, the vehicle to hand over the control permission to the battery swap station.
  • a vehicle battery swapping application verified by a cloud may be received, and when it is determined that the vehicle is a target service vehicle and the vehicle enters a predetermined battery swap area, the vehicle is requested to hand over the control permission to the battery swap station.
  • the predetermined battery swap area may be a rectangular area (for example, it is five meters long and three meters wide) in front of the door of the battery swap station.
  • the shape and size of the predetermined battery swap area may be adjusted according to actual application scenarios and requirements.
  • one or more image collection devices (for example, cameras) arranged in the battery swap station may also be used to collect a vehicle image and a convolutional neural network is used to process the collected vehicle image, to determine, based on a processing result of the convolutional neural network, whether the vehicle is in the predetermined battery swap area.
  • the convolutional neural network may be defined as , the collected vehicle image is I , the vehicle image collected by using a first image collection device is I 1 , and the vehicle image collected by using a second image collection device is I 2 .
  • an inference result is defined as ⁇
  • a threshold used by the convolutional neural network is ⁇
  • One or more image collection devices arranged in the battery swap station are used to determine whether the vehicle is in the predetermined battery swap area, which can further improve the determining accuracy and reliability.
  • whether the vehicle is a target service vehicle may be determined in the following manners: receiving an authentication signal from the vehicle and determining, based on the authentication signal, whether the vehicle is a vehicle in a current service list; and in response to determining that the vehicle is a vehicle in the current service list, determining that the vehicle is a target service vehicle.
  • verification information encrypted by SHA256 may be used to verify whether the vehicle is a vehicle in the current service list.
  • the vehicle is instructed to leave the predetermined battery swap area.
  • an auxiliary driving function of the vehicle may be used to instruct the vehicle to leave the predetermined battery swap area or instruct a user to drive off the predetermined battery swap area.
  • step 120 whether the vehicle agrees to hand over the control permission to the battery swap station is determined.
  • whether the vehicle agrees to hand over the control permission to the battery swap station may be determined by receiving the indication information from the vehicle.
  • step 130 is performed.
  • an auxiliary battery swapping operation is enabled to guide the vehicle to a battery swap platform.
  • the auxiliary battery swapping operation includes but is not limited to: opening the door of the battery swap station, planning a parking path, monitoring the parking path, detecting in-position parking of the vehicle, and monitoring a posture of the vehicle in the station.
  • the vehicle may be instructed to enable an automatic parking mode thereon. Therefore, the operation of confirming battery swapping by a user is avoided.
  • the auxiliary battery swapping operation is enabled to accurately guide the vehicle to the battery swap platform.
  • a battery swapping operation may be automatically enabled.
  • location information of the vehicle may be determined by using a plurality of ultra-bandwidth devices, and the vehicle may be further accurately guided to the battery swap platform by enabling various sensor devices (for example, sensor devices for positioning and tracking) arranged in the battery swap station.
  • the operation resource consumption of the battery swap station may be significantly reduced and the safety performance and management efficiency of the battery swap station may be improved by automatically enabling the auxiliary battery swapping operation, and various sensor devices arranged in the battery swap station and other auxiliary functions of the battery swap station.
  • step 140 the control permission of the vehicle is handed over to the vehicle in response to determining that the vehicle leaves the battery swap platform.
  • one or more image collection devices arranged in the battery swap station may be used to collect an image of the battery swap platform, the collected image of the battery swap platform is processed based on an image algorithm (for example, a machine learning algorithm, or a combination of deep learning and traditional machine learning), and whether the currently served vehicle is on the battery swap platform is determined based on a processing result of the image algorithm.
  • an image algorithm for example, a machine learning algorithm, or a combination of deep learning and traditional machine learning
  • step 120 when it is determined that the vehicle does not agree to hand over the control permission to the battery swap station, step 150 is performed.
  • step 150 an auxiliary parking operation is enabled to guide the vehicle to the battery swap platform.
  • the control permission of the vehicle is not handed over to the battery swap station, but is still at the vehicle end. Therefore, the battery swap station enables the auxiliary parking operation (for example, opening the door of the battery swap station or planning a parking path) to guide the user of the vehicle to park the vehicle on the battery swap platform.
  • step 160 fifth indication information is sent to the vehicle in response to determining that the vehicle arrives at the battery swap platform (for example, by means of the image algorithm in step 140), where the fifth indication information is used to request the vehicle to hand over the control permission to the battery swap station; and a battery swapping operation is enabled in response to receiving sixth indication information from the vehicle, where the sixth indication information is used to indicate that the vehicle agrees to hand over the control permission of the vehicle to the battery swap station.
  • step 170 the control permission of the vehicle is handed over to the vehicle in response to determining that the vehicle leaves the battery swap platform.
  • the method described in step 140 may be used to determine that the vehicle leaves the battery swap platform.
  • the battery replacement operation is mainly implemented by a mechanical device in the battery swap station, it is necessary to ensure that the control permission of the vehicle is handed over to the battery swap station during the battery swapping operation, so as to ensure the safety of the battery swapping operation.
  • various interactive modes and verification modes may be used to perform the above process of requesting to hand over the control permission of the vehicle.
  • active management of a vehicle to be battery swapped can be implemented by establishing an interactive mechanism between the battery swap station and the vehicle, the usage habits and requirements of different users can be met based on the user's settings of and feedback on the vehicle, and the labor cost of the battery swap station is reduced while improving the battery swapping efficiency and user experience.
  • FIG. 2 is a flowchart of a method for controlling vehicle battery swapping according to one or more embodiments of the disclosure. As shown in FIG. 2 , the method for controlling vehicle battery swapping according to one or more embodiments of the disclosure may include steps 210 to 250 performed by the battery swap station.
  • an auxiliary battery swapping operation is enabled to guide a vehicle to a battery swap platform, and in this case, a control permission of the vehicle is handed over to the battery swap station.
  • the auxiliary battery swapping operation includes but is not limited to: opening the door of the battery swap station, planning a parking path, monitoring the parking path, detecting in-position parking of the vehicle, and monitoring a posture of the vehicle in the station.
  • the vehicle may be instructed to enable an automatic parking mode thereon. Therefore, the operation of confirming battery swapping by a user is avoided.
  • the auxiliary battery swapping operation is enabled to accurately guide the vehicle to the battery swap platform.
  • a battery swapping operation may be automatically enabled.
  • location information of the vehicle may be determined by using a plurality of ultra-bandwidth devices, and the vehicle may be further accurately guided to the battery swap platform by enabling various sensor devices (for example, sensor devices for positioning and tracking) arranged in the battery swap station.
  • step 220 whether the vehicle is able to be guided to the battery swap platform through an automatic parking operation and whether fourth indication information is received from the vehicle are determined in the process of enabling the auxiliary battery swapping operation to guide the vehicle to the battery swap platform, where the fourth indication information is used to request the battery swap station to hand over the control permission to the vehicle.
  • step 230 is performed.
  • step 230 the control permission of the vehicle is handed over to the vehicle.
  • the battery swap station hands over the control permission of the vehicle to the vehicle and enables an auxiliary parking operation to guide the vehicle to the battery swap platform.
  • the control permission of the vehicle is handed over to the vehicle end. Therefore, the battery swap station enables the auxiliary parking operation (for example, opening the door of the battery swap station or planning a parking path) to guide the user of the vehicle to park the vehicle on the battery swap platform.
  • the battery swap station hands over the control permission of the vehicle to the vehicle after the automatic parking operation is completed (for example, the vehicle is parked in position or fails to be parked in position).
  • step 240 fifth indication information is sent to the vehicle in response to determining that the vehicle arrives at the battery swap platform (for example, by means of the image algorithm in step 140), where the fifth indication information is used to request the vehicle to hand over the control permission to the battery swap station; and a battery swapping operation is enabled in response to receiving sixth indication information from the vehicle, where the sixth indication information is used to indicate that the vehicle agrees to hand over the control permission of the vehicle to the battery swap station.
  • step 250 the control permission of the vehicle is handed over to the vehicle in response to determining that the vehicle leaves the battery swap platform.
  • the method described in step 140 may be used to determine that the vehicle leaves the battery swap platform.
  • the usage habits and requirements of different users can be taken into account while supporting full self-service battery swapping, thereby ensuring the control permission of the vehicle in battery swapping service links excluding the battery swapping operation, and improving the service capability and safety performance of the battery swap station while improving the user experience.
  • FIG. 3 is a schematic block diagram of a computer system for controlling vehicle battery swapping according to one or more embodiments of the disclosure.
  • the computer system 30 for controlling vehicle battery swapping includes a communications unit 310, a memory 320 (for example, a non-volatile memory such as a flash memory, a ROM, a hard disk drive, a magnetic disk, an optical disc, and the like), a processor 330, and a computer program 340 stored on the memory 320 and executable on the processor 330.
  • a communications unit 310 for example, a non-volatile memory such as a flash memory, a ROM, a hard disk drive, a magnetic disk, an optical disc, and the like
  • a processor 330 for example, a non-volatile memory such as a flash memory, a ROM, a hard disk drive, a magnetic disk, an optical disc, and the like
  • a processor 330 for example, a processor 330, and a computer program 340 stored on the memory 320 and executable on the processor 330.
  • the communications unit 310 is configured to establish a communication connection between the computer system 30 and an external device or network (for example, a cloud, a vehicle, or the like).
  • an external device or network for example, a cloud, a vehicle, or the like.
  • the memory 320 stores the computer program 340 executable by the processor 330.
  • the processor 330 is configured to execute the computer program 340 to implement the method for controlling vehicle battery swapping according to one or more embodiments of the disclosure.
  • the disclosure may alternatively be implemented as a computer storage medium, which has stored therein a program for causing a computer to perform the method for controlling vehicle battery swapping according to an aspect of the disclosure.
  • various forms of computer storage media such as disks (for example, a magnetic disk, an optical disc, etc.), cards (for example, a memory card, an optical card, etc.), semiconductor memories (for example, a ROM, a non-volatile memory, etc.), and tapes (for example, a magnetic tape, a cassette tape, etc.) may be used as the computer storage medium.
  • disks for example, a magnetic disk, an optical disc, etc.
  • cards for example, a memory card, an optical card, etc.
  • semiconductor memories for example, a ROM, a non-volatile memory, etc.
  • tapes for example, a magnetic tape, a cassette tape, etc.
  • Various embodiments provided in the disclosure may be implemented by hardware, software, or a combination of hardware and software where applicable.
  • various hardware components and/or software components described in this specification may be combined into a combined component including software, hardware, and/or both where applicable.
  • various hardware components and/or software components described in this specification may be separated into sub-components including software, hardware, or both where applicable.
  • software components may be implemented as hardware components, and vice versa.
  • Software in the disclosure may be stored on one or more computer storage media. It is also contemplated that the software identified herein may be implemented using one or more general-purpose or special-purpose computers and/or computer systems, networked and/or otherwise. The steps described herein may be changed in order, combined into compound steps, and/or divided into sub-steps where applicable, to provide the features described herein.

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
EP23155265.4A 2022-03-18 2023-02-07 Method and computer system for controlling vehicle battery swapping, medium, and battery swap station Pending EP4289658A1 (en)

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Application Number Priority Date Filing Date Title
CN202210266580.3A CN114347846B (zh) 2022-03-18 2022-03-18 用于控制车辆换电的方法、计算机系统、介质及换电站

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EP4289658A1 true EP4289658A1 (en) 2023-12-13

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